Details for: DVIT 2610, Vitis sp., 'St. George 4x'

Summary Data

Taxonomy:

Vitis sp.

Cultivar:

'St. George 4x'

Origin:

Donated – Florida, United States

Maintained:

Natl. Germplasm Repository - Davis

Received by NPGS:

17 Dec 1996

Improvement Status:

Rootstock

Form Received:

Plant

Life Form:

Vine

Life Habit:

Woody Vine

Availability

Form	Quantity	Note	Inventory	Cart
Cutting	5 count		DVIT 2610 0000B PL

Note: When you select cuttings, you will receive unrooted cuttings, not rooted plants, unless specific arrangements have been made with the curator.

There are no images for this accession.

Core Passport Data

Taxonomy:

Vitis sp.

Cultivar:

'St. George 4x'

Origin:

Donated – Florida, United States

Maintained:

Natl. Germplasm Repository - Davis

Received by NPGS:

17 Dec 1996

Improvement Status:

Rootstock

Form Received:

Plant

Life Form:

Vine

Life Habit:

Woody Vine

Source History

Donated

17 December 1996.
Florida, United States
Comment: Donated to NCGR, Davis.
Donor(s):

Barrett, Herb C., USDA, ARS

Accession Names and Identifiers

'St. George 4x'

Type: Cultivar name

DVIT 2610

Type: Site identifier

Narrative

Type = Tetraploid. Flower = Male. In addition to two plants, 6 cuttings were also recieved. Colchicine induced teraploid of the rootstock variety Rupestris St. George (syn. Rup. du Lot)

Vitis spp.

Genus:

Vitis

Family:

Vitaceae

Subfamily:

Vitoideae

Nomen number:

300680

Comment:

catch-all record for unidentified or unnamed plants of Vitis

Verified:

05/10/2000 by ARS Systematic Botanists.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)
Vitis capensis Burm. f.
Vitis reticulata Gagnep.
Vitis titanea ined.

Common names

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
MORPHOLOGY	Leaf lobes on mature leaf	Observation of the number of lobes on mature leaves	1 - Entire leaf	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Leaf Shape of Mature Leaf	Shape of a mature count leaf on a count shoot.	5 - Reniform	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Leaf Underside Hair	Observations of the density of prostrate hairs on the underside of the leaf	1 - None or very weak	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Leaf size of mature leaf	Observations of the size of mature leaves within the medium third of the shoot.	5 - Medium	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Leaf Shape of Leaf Teeth	Observations of the shape of teeth on the edge of mature leaves	4 - One side concave, one side convex	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Shoot tip form	Observation of shoot tip form	1 - Closed	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Shoot Tip Hair Density	Observation of the density of prostrate hairs on the tip of the young shoot.	3 - Sparse (scattered)	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Leaf Petiolar Sinus Tooth	Observation of petiolar sinus tooth presence	0 - Absent	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Shoot Tendril Distribution	Observations of the number of consecutive tendrils on the shoot.	1 - Up to two	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Petiolar Sinus Mature Leaf	General shape of petiole sinus	1	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	Tip Anthocyanin	Observation of anthocyanin colouration of shoot tip	3 - Weak	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
MORPHOLOGY	SHOOT TIP ERECT HAIR DENSITY	Observation of the density of erect hairs on the tip of the young shoot.	0 - Absent (Rupestris du Lot)	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available
PHENOLOGY	Observation Date	Julian days from January 1 when laboratory observations were made.	281	GRAPE.CHAR.WEO.2002	DVIT 2610 0000A PL	Not Available